# Piping Tee REHAU Trójnik red PX 20-16-16 RAUTITAN PPSU

**URL:** https://aio.lv/en/product--rehau-11600811001--11817972
**Data updated:** 2026-03-09 11:05 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** REHAU
**Manufacturer code:** 11600811001
**EAN:** 4007360375881
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rehau-11600811001--11817972

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

REHAU Trójnik red PX 20-16-16 RAUTITAN PPSU is a plumbing tee fitting made of PPSU for connecting 20 mm and two 16 mm pipes. Designed for potable water and heating systems, it provides durable, chemically resistant connections in distribution networks. Suitable for use in domestic and commercial installations where reliable branching and pressure integrity are required.

## Long description

REHAU Trójnik red PX 20-16-16 RAUTITAN PPSU is a PPSU plumbing tee designed to join a 20 mm feed pipe with two 16 mm branch pipes. Intended for potable water and heating distribution systems, the fitting provides a compact, corrosion-resistant junction that maintains pressure integrity in domestic and commercial networks. The material and construction are targeted at applications that require long-term chemical and thermal performance while ensuring hygienic transport of drinking water.
Advantages
The PPSU body offers high mechanical strength, good thermal stability and resistance to common water treatment chemicals, reducing the risk of leaks and deformation. The design supports secure connections to Rautitan plastic pipes and contributes to consistent flow characteristics at the branch point. Its compact dimensions allow installation in confined spaces and behind fixtures without sacrificing serviceability.
Suitable for
 Potable water distribution in residential and commercial buildings
 Hot and cold water heating circuits
 Branching points in distribution manifolds and concealed installations
 Renovation projects where space is limited
Key specifications
 Material: PPSU (polyphenylsulfone)
 Connection sizes: 20 mm inlet, 16 mm two outlets
 Application: potable water and heating systems
 Compatibility: designed for use with RAUTITAN piping systems
 Construction: compact tee fitting for distribution branches
How to use
Install the tee according to RAUTITAN system instructions and local plumbing standards. Prepare pipe ends by cutting square and deburring, then insert pipes into the fitting until the correct depth is reached or retention features engage, depending on the connection method used in the RAUTITAN system. Ensure system pressure testing is performed after installation and before concealment to verify joint integrity.
Usage recommendations
Use this fitting within the temperature and pressure limits specified for RAUTITAN PPSU components. Avoid exposing the fitting to aggressive solvents or unapproved chemicals. For projects involving potable water, follow local potable water regulations and use only compatible RAUTITAN components to maintain system certification and hygiene.

## FAQ

### How much does the REHAU Trójnik red PX 20-16-16 RAUTITAN PPSU cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All REHAU products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized REHAU service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11817972/67219918_large.webp